Erreur html dans la création d'un arbre de partage

[jerrywham]

Il manque des balises lors d'un partage de dossier de documents. Ce qui fait que la liste a toujours des puces (et ça gratte).
Il faudrait modifier la fonction draw_tree et le css associé comme suit :
Fichier core/core.php

function draw_tree($tree=null){
		if (!$tree){return false;}
		$first=array_keys($tree);
		$second=$first[1];
		$first=$first[0];
		$image_only=only_type($tree,'.jpg .jpeg .gif .png');
		$sound_only=only_type($tree,'.mp3 .ogg .wav');
		$readme=array_search(dirname($tree[$second]).'/readme.md', array_map('strtolower',$tree));
		if ($readme&&!empty($tree[$readme])&&is_file($tree[$readme])){$readme=file_get_contents($tree[$readme]);}
		if (!$image_only&&!$sound_only){
			# file list tree		
			echo '<section class="tree">';
			$tree=array_map(function($i){return $i.'/';}, $tree);
			natcasesort($tree);
			echo '<h1>'._basename(rtrim($tree[$first], '/\\')).'</h1>'."\n";
			echo '<ul>'."\n";
			unset($tree[$first]);
			if (empty($tree)){return false;}
			
			$previous_branch=explode('/',$tree[$second]);
			$previous_level=$current_level=count($previous_branch);

			$current_branch = '';

			foreach ($tree as $id=>$branch){
				if (!is_dir($branch)) $branch = rtrim($branch, '/\\');
				if (is_dir($branch)){
					if ($current_branch != $branch) {
						if ($current_branch != '') echo '</ul></li>'."\n";
						$current_branch = $branch;
					}
					echo '<li class="folder"><span class="icon-folder-1"></span> '._basename(rtrim($branch, '/\\'))."\n";
					echo '<ul class="folder_content">'."\n";	
				}elseif (is_file($branch)){
					$extension=strtolower(pathinfo($branch,PATHINFO_EXTENSION));					
					echo '<li><a href="index.php?f='.$id.'"><span class="icon-file '.$extension.'"><em>'.$extension.'</em></span> '._basename($branch).'</a></li>'."\n";
				}
			}

			echo '</ul></ul>'."\n";
			echo '</section>';
			return;
		}elseif($image_only){
			# image gallery
			if (!function_exists('auto_thumb')){include('core/auto_thumb.php');}
			global $gallery_thumbs_width;
			$title=explode('/',$tree[$first]);$title=$title[count($title)-1];unset($tree[$first]);
			echo '<link rel="stylesheet" type="text/css" href="'.THEME_PATH.'/css/gallery.css">';			
			echo '<section><ul class="gallery"><h1>'.$title.'</h1>';
			if (!empty($readme)){echo parse($readme);}
			
			foreach($tree as $id=>$image){
				if (is_file($image)){
					$link='index.php?f='.$id;
					$file=_basename($image);
					$filesize = sizeconvert(filesize($image));
					$ext=strtolower(pathinfo($image,PATHINFO_EXTENSION));
					if ($ext!='mp4'){					
						$size = getimagesize($image);
						$size=$size[0].'x'.$size[1];
						auto_thumb($image,$width=conf('gallery_thumbs_width'),$height=conf('gallery_thumbs_width'),$add_to_thumb_filename='_THUMBGALLERY_',$crop_image=true);
						echo '<a class="image" data-type="img" data-group="gallery" href="'.$link.'" ><img class="b-lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" data-src="'.$link.'&gthumbs" alt="'.$file.'"/><span class="info"><em>'.$file.'</em> '.$size.' '.$filesize.'</span></a>';

					}else{
						$size = sizeconvert(filesize($image));
						echo '<a class="image video" data-type="" data-group="gallery" href="'.$link.'" ><img class="blank b-lazy" src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw=="  data-src="'.THEME_PATH.'img/video.png"/><span class="info"><em>'.$file.'</em>'.$size.'</span></a>';
					}
				}
			}
			echo '</ul></section>';
			echo '
			<script src="core/js/blazy.js"></script>
		    <script>
		        ;(function() {
		            // Initialize
		            var bLazy = new Blazy();
		        })();
		    </script>';
		    return;
			
		}elseif($sound_only){
			# music player
			$title=explode('/',$tree[$first]);
			$title=$title[count($title)-1];unset($tree[$first]);
			echo '<section class="music_player"><h1>'.$title.'</h1>';
			if (!empty($readme)){echo '<div class="markdown">'.parse($readme).'</div>';}			
			echo '<audio controls  src="index.php?f='.$second.'"></audio>';
			$i=1;
			if (!empty($readme)){$nb=count($tree)-1;}else{$nb=count($tree);}
			if ($nb>1){
				foreach($tree as $id=>$sound){
					if (is_file($sound)&&strtolower(basename($sound))!='readme.md'){
						$link='index.php?f='.$id;
						$file=_basename($sound);
						$ext=strtolower(pathinfo($sound,PATHINFO_EXTENSION));							
						$filename=pathinfo($sound,PATHINFO_FILENAME);
						$size = sizeconvert(filesize($sound));
						echo '<li class="sound" data-href="'.$link.'" data-index="'.$i.'"><em>'.$filename.'</em> '.$size.'</li>';
						$i++;
					}
				}	
			}
			echo '</section>';
			echo '			
			<script src="core/js/playlist.js"></script>';
			return;
		}
	}

Fichier templates/default/css/share.css

#share {
	/*text-align: center;*/
	width:100%;
}
#share .markdown{background-color: white}
#share section.tree{
	margin-bottom:50px;
	width:100%;
}
#share section{
	font-size:1.3em;
	display:inline-block;
	padding:20px;
	text-align:left;
}
#share section ul{
	margin-left:20px;
	list-style-type: none;
}
#share section li{
	cursor:pointer;
	padding-left:30px;
	background-size: contain;
	/*background-position: 2px center;*/
	background-repeat: no-repeat;
}
#share section ul li{
	list-style-type: none;
}
#share section li a:hover{color:#hover_color_dark;}


#share .folder span.icon-folder-1:after{
	content:"▸";
}
#share .folder.unfolded span.icon-folder-1:after{
	content:"▾";
}
#share .folder{
	padding-top:3px;
	padding-bottom:3px;
	color:rgba(0,0,0,0.5);
	text-shadow:0 0 1px rgba(0,0,0,0.2);
}
#share  .icon-file em{
  font-size:8px;
  color:white;
  position:absolute;
  margin-left: -15px;
  margin-top: 10px;
}
#share .folder_content{
	padding-left:5px;
	border-left:1px solid rgba(0,0,0,0.1);
	display: none;
	margin-left: 40px;
}
#share .folder_content.show{

	display:block;
	transition:all 300ms;
}